nvd-json-data-feeds/CVE-2020/CVE-2020-94xx/CVE-2020-9438.json

{
  "id": "CVE-2020-9438",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-06-23T15:15:13.547",
  "lastModified": "2023-11-07T03:26:54.157",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Tinxy Door Lock with firmware before 3.2 allow attackers to unlock a door by replaying an Unlock request that occurred when the attacker was previously authorized. In other words, door-access revocation is mishandled."
    },
    {
      "lang": "es",
      "value": "Tinxy Door Lock con versi\u00f3n de firmware anterior a 3.2, permite a atacantes desbloquear una puerta al reproducir una petici\u00f3n Unlock que se produjo cuando el atacante fue autorizado previamente. En otras palabras, la revocaci\u00f3n de acceso a la puerta es manejada inapropiadamente"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:tinxy:smart_wifi_door_lock_firmware:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "3.2",
              "matchCriteriaId": "4348C05F-D88E-4486-B113-F3206FB097AE"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:tinxy:smart_wifi_door_lock:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CD441E82-8372-4137-8EE3-580A4EBF3EB1"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://medium.com/%40avishek_75733/smart-products-are-always-not-that-smart-tinxy-smart-door-lock-vulnerability-97f91e435e06",
      "source": "cve@mitre.org"
    }
  ]
}